/*
 * Copyright 2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package be.free.ts.contact;

import be.free.ts.support.PagingAndSortingService;
import com.google.inject.persist.Transactional;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;

import javax.inject.Inject;
import javax.inject.Singleton;
import java.util.List;

/**
 * @author Christophe De Blende
 * @since 01/01/13
 */
@Singleton
@Transactional
public class ContactService extends PagingAndSortingService<ContactRepository, Contact, Long> {

	@Inject
	public ContactService(ContactRepository contactRepository) {
		super(contactRepository);
	}

	public Contact findOneBySsin(String ssin) {
		return getRepository().findOne(Contacts.withSsin(ssin));
	}

	public List<Contact> findByExample(String ssin, String firstName, String lastName, int page, int size) {
		Page<Contact> result = getRepository().findAll(Contacts.byExample(ssin, firstName, lastName),
				new PageRequest(page, size));
		return result.getContent();
	}

	public Long countByExample(String ssin, String firstName, String lastName) {
		return getRepository().count(Contacts.byExample(ssin, firstName, lastName));
	}
}
